Handling uncompressed10-bit YUYV 422 (packed)
I've been a part-time user of ffmpeg (from the command line), and I'm now trying out the API/SDK to perform some processing. One keen feature I'm interested in is being able to encode or decode using a packed 10-bit YUYV 422 pixel format. Thus far, I have noticed the 8-bits-per-component 'AV_PIX_FMT_YUYV422' pixel format but I have not seen a corresponding equivalent for 10-bits. I can appreciate that 10-bit formats are very awkward (CPU hardware is traditionally built for powers of 2). Having searched the 'net, I've come across a few posts mentioning v210, but it appears to be referred to as a codec (http://obe.tv/about-us/obe-blog/item/21-faster-professional-10-bit-video-con...). Any assistance would be much appreciated.. Environment:Ubuntu 17.04 (Zesty)GCC 6.3ffmpeg v3.2.4
It appears this may be wrong mailing list. Apologies. From: Gavin Smith <gcs584-at-yahoo.com@ffmpeg.org> To: "ffmpeg-user@ffmpeg.org" <ffmpeg-user@ffmpeg.org> Sent: Tuesday, 2 May 2017, 21:03 Subject: [FFmpeg-user] Handling uncompressed10-bit YUYV 422 (packed) I've been a part-time user of ffmpeg (from the command line), and I'm now trying out the API/SDK to perform some processing. One keen feature I'm interested in is being able to encode or decode using a packed 10-bit YUYV 422 pixel format. Thus far, I have noticed the 8-bits-per-component 'AV_PIX_FMT_YUYV422' pixel format but I have not seen a corresponding equivalent for 10-bits. I can appreciate that 10-bit formats are very awkward (CPU hardware is traditionally built for powers of 2). Having searched the 'net, I've come across a few posts mentioning v210, but it appears to be referred to as a codec (http://obe.tv/about-us/obe-blog/item/21-faster-professional-10-bit-video-con...). Any assistance would be much appreciated.. Environment:Ubuntu 17.04 (Zesty)GCC 6.3ffmpeg v3.2.4 _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-request@ffmpeg.org with subject "unsubscribe".
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Gavin Smith